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Re: Minimize with complex values

• To: mathgroup at smc.vnet.net
• Subject: [mg91472] Re: Minimize with complex values
• From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
• Date: Sat, 23 Aug 2008 01:40:45 -0400 (EDT)
• Organization: Uni Leipzig
• References: <g8lpel$imm$1@smc.vnet.net>
• Reply-to: kuska at informatik.uni-leipzig.de

Hi,

can you learn the Mathematica syntax before you ask a question.
It is impossible to find out what  the expression below
mean especial, because it is unclear what the imaginary unit
Sqrt[-1]==I should be.

Regards
   Jens

shama shahbaz wrote:
> HI
> i want to minimize the absolute value of the following expression  how ca=
> n i do this in methamatica
>  
> [exp(pi/4) +exp(3*pi/4)*exp(jp)]+[exp(pi/4) *exp(-5*pi*/4)]+[exp(3*pi/4=
> )*exp(-3*pi*j/4)exp(jp)]+
>  
> [exp(pi/4) *exp(-10*pi*j/4)]+[exp(pi/4) *exp(-3*pi*j/2)exp(jp)]+[exp(pi=
> /4)*exp(-15*pi*j/4)]+
>  
> [exp(3*pi/4)*exp(-9*pi*j/4)exp(jp)]
>  
> p is the unknown value ,and it represent the phase...which is other than 0 =
> .....is there any way to calculate it.
> Regards=0A=0A=0A      
>